oxygen sensor

Page 2 of 2
  1. chaircatmeow
    Thread

    p0420 error code. oxygen sensor bank 1 sensor 1 voltage constant 0.66 volts

    My 06 Prius gave me check engine light. OBDII says it's P0420. catalytic converter below efficiency. My OBD show that: oxygen bank1 sensor 1...
    Thread by: chaircatmeow, Feb 12, 2017, 6 replies, in forum: Gen 2 Prius Main Forum
  2. Kenshin Lu
    Thread

    Knocking Noise from Engine

    My 2007 Prius has the mileage of 171,000km and since around 3 years before I've sensed the knocking noise from engine, especially on acceleration...
    Thread by: Kenshin Lu, Aug 2, 2016, 10 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  3. pcacj
    Thread

    Disappearing Fuel

    We took our 2008 Prius in for a check engine light. The dealership said oxygen sensor was faulty. Changed that and had them change the...
    Thread by: pcacj, Apr 10, 2016, 8 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
Showing results 21 to 23 of 23
Page 2 of 2